Curated Precision for You
Best Sellers
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K803 GNSS Module
Regular price $119.00 USDRegular priceSale price $119.00 USD -
K902 GNSS Module
Regular price $145.00 USDRegular priceSale price $145.00 USD -
M20 X GNSS/INS Receiver
Regular price $1,599.00 USDRegular priceSale price $1,599.00 USD -
K827 GNSS Module
Regular price $159.00 USDRegular priceSale price $159.00 USD
K902 GNSS Module
- Centimeter-level RTK accuracy with GNSS/INS fusion for reliable positioning.
- Multi-constellation support with advanced anti-interference performance.
- Designed for intelligent driving, UAVs, robotics, and surveying applications.
New Releases
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7-Pin LEMO to RS232 Cable
Regular price $60.00 USDRegular priceSale price $60.00 USD -
AT600 Choke Ring Antenna
Regular price $1,800.00 USDRegular priceSale price $1,800.00 USD -
AT340 Geodetic Antenna
Regular price $130.00 USDRegular priceSale price $130.00 USD -
AT190 Helix Antenna
Regular price $129.00 USDRegular priceSale price $129.00 USD
GNSS Guides & Tutorials
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Do I Really Need Centimeter-Level GNSS Accuracy?
When exploring GNSS solutions, “centimeter-level accuracy” is often presented as the gold standard. Precision agriculture, surveying, and automation all seem to point in one direction: higher accuracy is better. But a...
Do I Really Need Centimeter-Level GNSS Accuracy?
When exploring GNSS solutions, “centimeter-level accuracy” is often presented as the gold standard. Precision agriculture, surveying, and automation all seem to point in one direction: higher accuracy is better. But a...
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GNSS vs GPS vs BeiDou: What’s the Difference?
Do you often hear terms like “GPS navigation,” “the BeiDou system,” or “GNSS,” but still find it hard to tell the difference between them? Today, we’ll explain these concepts in...
GNSS vs GPS vs BeiDou: What’s the Difference?
Do you often hear terms like “GPS navigation,” “the BeiDou system,” or “GNSS,” but still find it hard to tell the difference between them? Today, we’ll explain these concepts in...
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Beyond GPS: What Other Global Navigation Satell...
When people think of satellite navigation, GPS is often the first—and sometimes the only—system that comes to mind. In reality, GPS is just one part of a much larger global positioning...
Beyond GPS: What Other Global Navigation Satell...
When people think of satellite navigation, GPS is often the first—and sometimes the only—system that comes to mind. In reality, GPS is just one part of a much larger global positioning...
FAQ
How do I choose the right GNSS product for my application?
Qtalis offers high-precision GNSS modules and receivers suitable for applications such as surveying and mapping, UAVs, robotics, autonomous driving, precision agriculture, construction machinery, and intelligent transportation. Different models vary in accuracy, interfaces, and features, so users can choose the most suitable product based on their specific application needs.
What is the difference between RTK and standard GNSS positioning?
Standard GNSS typically provides meter-level positioning accuracy, while RTK (Real-Time Kinematic) can achieve centimeter-level or even higher precision. Many Qtalis products support RTK technology, making them ideal for professional or industrial applications with high accuracy requirements.
Can I get better accuracy without connecting to an RTK Base station?
Qtalis products support free PPP-B2B service and PPP-HAS services, which provide 20cm horizontal accuracy without any other correction input. Qtalis also supports SBAS services like WAAS, EGNOS, MSAS, GAGAN, SouthPAN, to provide sub-meter accuracy.
Are technical support and firmware updates provided after purchase?
Yes. Qtalis provides professional technical support and continuously optimizes firmware and performance based on product development. Users can access technical documentation, firmware updates, and support through our website, forum, or customer service channels.
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